{"product_id":"national-2658v-automatic-transmission-oil-pump-seal-front","title":"National 2658V Automatic Transmission Oil Pump Seal - Front","description":"\u003ch2\u003eReliable Automatic Transmission Oil Pump Seal for Ford and Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe National 2658V Automatic Transmission Oil Pump Seal is engineered to provide dependable sealing performance for a range of Ford, Mazda, and Mercury models. Designed with precision dimensions and durable materials, this oil seal helps maintain transmission fluid integrity and prevent leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.609 inches (40.870 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.441 inches (62.000 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.300 inches (7.620 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Fluoro-elastomer sealing compound\u003c\/li\u003e\n\u003cli\u003eHelix type: Clockwise-spiral lip design for enhanced sealing\u003c\/li\u003e\n\u003cli\u003eHousing bore diameter: 2.435 inches (61.850 mm)\u003c\/li\u003e\n\u003cli\u003eRedicoat surface treatment for improved durability\u003c\/li\u003e\n\u003cli\u003eSeries: 2000, Type: 75\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Design and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe National 2658V oil seal features a fluoro-elastomer sealing material known for its resistance to heat, chemicals, and wear, making it suitable for demanding transmission environments. The clockwise-spiral lip design ensures effective sealing against fluid leakage while accommodating shaft rotation. With precise inside and outside diameters, this seal fits securely within the housing bore, maintaining optimal contact with the transmission oil pump shaft. The Redicoat treatment further enhances the seal’s resistance to corrosion and extends service life.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis automatic transmission oil pump seal is compatible with various Ford, Mazda, and Mercury models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Aerostar, Bronco II, Explorer, Mustang, Ranger, Thunderbird\u003c\/li\u003e\n\u003cli\u003eMazda B2300, B3000, B4000, Navajo\u003c\/li\u003e\n\u003cli\u003eMercury Bobcat, Capri, Cougar, Fairmont, Grand Marquis, LTD, Marquis, Zephyr\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart number 2658V is designed specifically for these vehicles to ensure proper fit and function within their automatic transmission systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 2658V Oil Pump Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transmission fluid leaks that can cause low fluid levels and shifting problems\u003c\/li\u003e\n\u003cli\u003eReduces contamination of transmission components by sealing out dirt and debris\u003c\/li\u003e\n\u003cli\u003eMaintains hydraulic pressure within the transmission for consistent performance\u003c\/li\u003e\n\u003cli\u003eMinimizes premature wear of transmission pump components\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly transmission repairs due to fluid loss or seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the housing bore and shaft are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the seal lip with the clockwise-spiral design facing the fluid side\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the seal evenly into the housing bore without distortion\u003c\/li\u003e\n\u003cli\u003eInspect the shaft surface for wear or damage that could compromise the seal\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when reassembling transmission components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational’s 2658V oil pump seal is manufactured to meet industry standards for durability and performance. The use of fluoro-elastomer material and Redicoat treatment ensures resistance to heat and chemical degradation. While specific warranty details are not provided, National products typically adhere to strict quality control processes to support reliable operation in automotive transmission systems.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":52178612584629,"sku":"BCZK-2658V","price":19.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_2658V_Fro.jpg?v=1775496368","url":"https:\/\/www.partcatalog.com\/products\/national-2658v-automatic-transmission-oil-pump-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}